Hose coupling fitting



FIG. 1 is a side elevational view of a hose coupling fitting showing my new design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof.

FIG. 4 is a side elevational view of a modified form of the hose coupling fitting shown in FIG. 1;

FIG. 5 is a right end elevational view of FIG. 4; and

FIG. 6 is a left end elevational view of FIG. 4. 

The ornamental design for a hose coupling fitting, as shown. 